CN113485164A - Building intelligent energy consumption management system - Google Patents
Building intelligent energy consumption management system Download PDFInfo
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- CN113485164A CN113485164A CN202110688750.2A CN202110688750A CN113485164A CN 113485164 A CN113485164 A CN 113485164A CN 202110688750 A CN202110688750 A CN 202110688750A CN 113485164 A CN113485164 A CN 113485164A
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Abstract
The invention discloses an intelligent building energy consumption management system, which comprises a station control management layer, a network communication layer, a field device layer and a system management layer; the station control management layer comprises a monitoring host, a printer and a UPS (uninterrupted power supply); the network communication layer comprises a communication manager, a network switch, a serial server and a bus network; the field equipment layer comprises a power quality analyzer, a multifunctional power meter, a one-way electric energy meter, a three-phase electric energy meter remote transmission electric meter, a remote transmission water meter, a remote transmission cold/heat meter, a platinum resistance temperature sensor, an intelligent circuit breaker and a communication power supply. The invention adds centralized collection and analysis of water, gas, coal, oil, heat (cold) and the like on the basis of an electric energy management system, displays the use and consumption conditions of various energy sources to managers or decision layers by visual data and charts through subdividing and counting all energy consumption of the user side, is convenient to find out high energy consumption points or unreasonable energy consumption habits, effectively saves energy sources, and provides accurate data support for further energy-saving reconstruction or equipment upgrading of users.
Description
Technical Field
The invention relates to the technical field of energy consumption management, in particular to an intelligent energy consumption management system for a building.
Background
Energy consumption monitoring in a campus is a hot spot for the current international and domestic new technology and new industry development. According to the planning of the education department on the smart campus, an intelligent power utilization service system is constructed, equipment such as an intelligent instrument and an intelligent power utilization management terminal are popularized comprehensively, and bidirectional benign interaction between a power grid and a user is achieved; at present, the centralized collection and analysis of water, gas, coal, oil, heat (cold) quantity and the like cannot be realized, and the use and consumption conditions of various energy sources cannot be displayed to managers or decision layers through visual data and charts, so that the interaction between an energy consumption system network and a user cannot be realized.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent energy consumption management system for a building.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent energy consumption management system for a building comprises a station control management layer, a network communication layer, a field device layer and a system management layer;
the station control management layer comprises a monitoring host, a printer and a UPS (uninterrupted power supply);
the network communication layer comprises a communication manager, a network switch, a serial server and a bus network;
the field equipment layer comprises a power quality analyzer, a multifunctional power instrument, a one-way electric energy meter, a three-phase electric energy meter remote transmission electric meter, a remote transmission water meter, a remote transmission cold/heat meter, a platinum resistance temperature sensor, an intelligent circuit breaker and a communication power supply;
the system management layer comprises authority management, log management, health management, expert diagnosis management, alarm management, logic linkage management, online modification management, alarm service management, networking centralized/remote management, report management, backup requirement management, alarm setting import and export, a power system topological graph, data management, offline operation function management, intelligent mobile terminal function management, calculation function setting management, equipment operation configuration management and synchronous updating function management;
the station control management layer is connected with the network communication layer through a TCP/IP protocol, and the network communication layer is connected with the field device layer through an RS485 serial port.
Preferably, the user in the authority management operates the platform software, a user name and a password are input through login, the operation is performed according to the operation authority and the management range allocated by the user after the system is verified, the system is in a locked state before login, only display and no operation are performed, but the automatic pop-up of the alarm interface is not limited.
Preferably, the log management comprises a user operation log, a system running state log and an alarm log, and the logs can generate a report form in real time according to query conditions and can be printed and output.
Preferably, the system has an automatic restart function when the system crashes, stops and crashes in the health management; and meanwhile, a redundant hot standby function is supported, and the function can enable the backup server to take over operation when the main server fails.
Preferably, the alarm management has a plurality of modes such as short message alarm, computer voice alarm and the like; the alarm level is at least 10 levels, and the alarm mode can be set according to the level; the system interface can automatically track when an alarm occurs; special alarms can be manually masked; the alarm has a detailed retrieval querier and a report generation tool; the confirmation process is provided, and processing opinions and results can be recorded; has accurate positioning capability.
Preferably, the report management supports a self-defined report function, and can generate a detailed data record report and a detailed data analysis report according to a specified report format, wherein the storage format is EXCEL; the device is provided with a curve trend graph recording and analyzing tool; the data storage time is longer than 1 year, and the data has tamper-proof guarantee.
Preferably, the local data acquisition terminal in the offline operation function management can perform offline operation and has independent data processing and data storage capabilities, and is used for storing, processing, analyzing and outputting various information transmitted by the equipment acquisition layer in real time, processing all alarm information, recording alarm events, and sending control commands to the front-end equipment to realize remote control of the field equipment.
Preferably, the system in the intelligent mobile terminal function supports a C/S client mode of an installation package of an intelligent mobile phone and a mobile terminal APP, and the functions of remote login, browsing and configuration of the system are completed.
Preferably, the system in the computing function setting management provides a function of setting computing modes, and the computing modes of various energy consumption and cost can be customized by managers with corresponding authorities.
Preferably, the monitoring host integrated by each system in the management of the synchronous updating function has an independent page configuration and linkage function, the main platform of the centralized monitoring platform has a standard page, the page is not required to be configured any more, the configured and designed page of the monitoring host can be directly called and is kept to be updated synchronously with the page of the monitoring host, and the page can be defined and configured again only by integrating data and alarm information in the monitoring host.
Compared with the prior art, the invention has the beneficial effects that: the invention adds centralized collection and analysis of water, gas, coal, oil, heat (cold) and the like on the basis of an electric energy management system, displays the use and consumption conditions of various energy sources to managers or decision layers by visual data and charts through subdividing and counting all energy consumption of the user side, is convenient to find out high energy consumption points or unreasonable energy consumption habits, effectively saves energy sources, and provides accurate data support for further energy-saving reconstruction or equipment upgrading of users.
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In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
Fig. 1 is a schematic diagram of a system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, an intelligent energy consumption management system for a building comprises a station control management layer, a network communication layer, a field device layer and a system management layer;
the station control management layer comprises a monitoring host, a printer and a UPS (uninterrupted power supply);
the network communication layer comprises a communication manager, a network switch, a serial server and a bus network;
the field equipment layer comprises a power quality analyzer, a multifunctional power instrument, a one-way electric energy meter, a three-phase electric energy meter remote transmission electric meter, a remote transmission water meter, a remote transmission cold/heat meter, a platinum resistance temperature sensor, an intelligent circuit breaker and a communication power supply;
the system management layer comprises authority management, log management, health management, expert diagnosis management, alarm management, logic linkage management, online modification management, alarm service management, networking centralized/remote management, report management, backup requirement management, alarm setting import and export, a power system topological graph, data management, offline operation function management, intelligent mobile terminal function management, calculation function setting management, equipment operation configuration management and synchronous updating function management;
the station control management layer is connected with the network communication layer through a TCP/IP protocol, and the network communication layer is connected with the field device layer through an RS485 serial port.
The user in the authority management operates the platform software, the user needs to log in firstly, input a user name and a password, and operate according to the operation authority and the management range distributed by the user after system verification, and the system is in a locked state before logging in, can only display and cannot operate, but the automatic pop-up of the alarm interface is not limited.
The log management comprises a user operation log, a system running state log and an alarm log, and the logs can generate a report form in real time according to the query conditions and can be printed and output.
The system has an automatic restart function when the system crashes, stops and crashes in the health management; and meanwhile, a redundant hot standby function is supported, and the function can enable the backup server to take over operation when the main server fails.
The alarm management has various modes such as short message alarm, computer voice alarm and the like; the alarm level is at least 10 levels, and the alarm mode can be set according to the level; the system interface can automatically track when an alarm occurs; special alarms can be manually masked; the alarm has a detailed retrieval querier and a report generation tool; the confirmation process is provided, and processing opinions and results can be recorded; has accurate positioning capability.
The report management supports a self-defined report function, and can generate a detailed data record report and a detailed data analysis report according to a specified report format, wherein the storage format is EXCEL; the device is provided with a curve trend graph recording and analyzing tool; the data storage time is longer than 1 year, and the data has tamper-proof guarantee.
The local data acquisition terminal in the offline operation function management can work offline and has independent data processing and data storage capabilities, and is used for storing, processing, analyzing and outputting various information transmitted by the equipment acquisition layer, processing all alarm information, recording alarm events and sending control commands to the front-end equipment to realize remote control of the field equipment.
The system supports the C/S client mode of the installation package of the smart phone and the mobile terminal APP in the function of the smart mobile terminal, and the functions of remote login, browsing and configuration of the system are completed.
The system in the calculation function setting management provides a function of setting calculation modes, and the calculation modes of various energy consumption and cost can be customized by managers with corresponding authorities.
The monitoring server integrated by each system in the synchronous updating function management has independent page configuration and linkage function, the main platform of the centralized monitoring platform has a standard page, the page configuration operation is not needed, the page which is configured and designed by the monitoring server can be directly called, the synchronous updating with the page of the monitoring server is kept, and the page can be defined and configured again only by integrating data and alarm information in the monitoring server.
A monitoring state function is sent regularly in alarm service management; the current equipment and the measuring point state of the equipment to be monitored are sent to a manager at regular time; a monitoring state function is sent in real time; sending an alarm event of the equipment to be monitored to a designated manager in real time; the device grouping alarm function: different device alarms are sent to different administrators; the event filtering function: performing root analysis on the event content, only sending an alarm source, and filtering redundant alarms; the alarm mode is various, and the telephone, the short message, the mail, the sound and light and the real-time printing are supported.
And upgrading the function of the alarm mode. In the case that the primary alarm is not confirmed, not recovered or failed to be sent, after a certain time delay, the primary alarm can be sent to other personnel in other modes until the event is recovered, confirmed or sent successfully.
A site alias function. Under the condition of not influencing the site, a conspicuous alias is given to the site when the alarm is given, so that the alarm is clearer.
The short message format configurable function is that the short message content can configure whether to carry sites, events and processing schemes; the number of short messages can be monitored: monitoring the quantity of the sent short messages and the quantity of the remaining short messages, and simultaneously supporting the function of setting the alarm threshold value of the sent short messages; the two-way short message function can send short message to obtain equipment data and support the alarm event sending function. Independent of the alarm allocation module; the short message content configurable function can set the event level of the short message to be sent, the short message content and the processing scheme function after the short message is failed to be sent; the number of short messages can be monitored: monitoring the quantity of the sent short messages and the quantity of the remaining short messages, and simultaneously supporting the function of setting the alarm threshold value of the sent short messages; and (3) intelligent scheduling management: the content of receiving the alarm event can be set according to the working condition of the working staff, and the working staff can be ensured to receive the required alarm content.
Alarm time management function: the telephone alarm valid time interval can be configured, and week configuration is supported.
The system in the backup requirement management requires a high-reliability architecture using redundant hot standby, and double servers and double systems are deployed on a centralized monitoring server layer.
In order to ensure the safe operation of the power environment monitoring system, the system adopts a dual-machine redundancy hot backup design. Erecting two centralized management servers and two database disk array servers by using a 2+4 mode system; each subsystem should support connections with the primary and standby systems. The host machine and the standby machine monitor respective running states through a heartbeat monitoring mechanism. When the host runs normally, the standby machine does not control the equipment and only backs up data; when the host computer is in failure, the standby computer is automatically upgraded to take over the work of the host computer; when the original host recovers to work, the host can be used as a standby machine, and the control right can not be switched repeatedly. The following is the master-slave switching mechanism.
The host and the standby machine communicate with each other through a handshake protocol.
When the server is switched between hot standby, the WEB access service is required to have no interruption feeling, the WEB and the client must adopt a unique IP access server, the data connection of the WEB end is automatically switched from the main server to the hot standby server energy consumption monitoring main platform, and the dual servers and the dual databases are required to be configured, so that the master-slave redundancy configuration is realized.
The main machine and the standby machine can monitor data synchronously, monitor running states mutually, and do not need manual operation when being switched.
The data acquisition terminal needs to store original data for more than 1 year, the log is stored for more than 3 years, a supplier needs to give a calculation mode among a measuring point, a storage interval and a storage space, and otherwise, invalid processing is carried out.
The data management has the following functions: real-time data: the system can monitor the real-time parameters of the related equipment and can inquire in real time. The system can provide a real-time dynamic curve of a custom time span.
History data: and automatically storing historical data for relevant parameters of a preset monitored object by the system. Any historical data is not allowed to be modified by anyone, and the reliability and the safety of the data are guaranteed. The system can provide various forms of historical data curves and can customize time span. (note: when the sampled data is suddenly changed, that is, the change value exceeds the preset range, the system allows the real-time data to be stored by taking the sampling period as the time scale, at the moment, a short time span can be defined by self, and the historical data curve can be generated by taking the sampling period as the time scale; when the sampled data is not changed much, the system can only store necessary data through various optimization algorithms so as to save the storage space.)
And (4) query function: the system automatically saves monitoring event records, alarm records and system operation event records. The system comprises a complete system safety recording system, wherein various controlled monitoring events and monitoring data records such as environment variables, equipment running state variables, power distribution state variables and the like, and various system operation event records such as network remote operation, field manual operation, system automatic operation, short message instruction operation and the like. The manager can inquire at any time and timely and comprehensively know the historical process and the current condition related to the system safety. The history record must be kept for no less than 1 year.
The building energy consumption analysis management system takes a computer, communication equipment and a measurement and control unit as basic tools, adopts one or more combined networking modes of a field bus, an optical fiber ring network or wireless communication according to the actual field situation, provides a basic platform for real-time data acquisition and remote management and control of a large public building, and can form a monitoring system with any complexity with detection equipment. The open, network, unit and composition adopt an object-oriented hierarchical, hierarchical and distributed intelligent integrated structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An intelligent building energy consumption management system is characterized by comprising a station control management layer, a network communication layer, a field device layer and a system management layer;
the station control management layer comprises a monitoring host, a printer and a UPS (uninterrupted power supply);
the network communication layer comprises a communication manager, a network switch, a serial server and a bus network;
the field equipment layer comprises a power quality analyzer, a multifunctional power instrument, a one-way electric energy meter, a three-phase electric energy meter remote transmission electric meter, a remote transmission water meter, a remote transmission cold/heat meter, a platinum resistance temperature sensor, an intelligent circuit breaker and a communication power supply;
the system management layer comprises authority management, log management, health management, expert diagnosis management, alarm management, logic linkage management, online modification management, alarm service management, networking centralized/remote management, report management, backup requirement management, alarm setting import and export, a power system topological graph, data management, offline operation function management, intelligent mobile terminal function management, calculation function setting management, equipment operation configuration management and synchronous updating function management;
the station control management layer is connected with the network communication layer through a TCP/IP protocol, and the network communication layer is connected with the field device layer through an RS485 serial port.
2. The intelligent energy consumption management system for buildings according to claim 1, wherein the user in the authority management operates the platform software by logging in, inputting a user name and a password, and operating according to the operation authority and the management range allocated by the user after system verification, wherein the system is in a locked state before logging in, and only can display and not operate, but the automatic pop-up of the alarm interface is not limited.
3. The intelligent energy consumption management system for buildings according to claim 2, wherein the log management comprises user operation logs, system running state logs and alarm logs, and the logs can be used for generating reports in real time according to query conditions and can be printed and output.
4. The intelligent energy consumption management system for buildings according to claim 3, wherein the system has an automatic restart function when the system crashes, stops and crashes in the health management; and meanwhile, a redundant hot standby function is supported, and the function can enable the backup server to take over operation when the main server fails.
5. The intelligent energy consumption management system for buildings according to claim 4, wherein the alarm management has a plurality of modes such as short message alarm, computer voice alarm and the like; the alarm level is at least 10 levels, and the alarm mode can be set according to the level; the system interface can automatically track when an alarm occurs; special alarms can be manually masked; the alarm has a detailed retrieval querier and a report generation tool; the confirmation process is provided, and processing opinions and results can be recorded; has accurate positioning capability.
6. The system according to claim 5, wherein the report management supports a custom report function, and can generate detailed reports of data records and data analysis according to a specified report format, and the storage format is EXCEL; the device is provided with a curve trend graph recording and analyzing tool; the data storage time is longer than 1 year, and the data has tamper-proof guarantee.
7. The intelligent energy consumption management system for buildings according to claim 6, wherein the local data acquisition terminal in the off-line operation function management can work off-line and has independent data processing and data storage capabilities, and is used for storing, processing in real time, analyzing and outputting various information transmitted from the equipment acquisition layer, processing all alarm information, recording alarm events, and sending control commands to the front-end equipment to realize remote control of the field equipment.
8. The building intelligent energy consumption management system of claim 7, wherein the intelligent mobile terminal function system supports a C/S client mode of a smart phone and a mobile terminal APP installation package, and completes system remote login, browsing and configuration functions.
9. The intelligent energy consumption management system for buildings according to claim 8, wherein the system in the computing function setting management provides a function of setting computing modes, and the computing modes of various types of energy consumption and cost can be customized by managers with corresponding authorities.
10. The building intelligent energy consumption management system according to claim 9, wherein the monitoring host integrated with each system in the synchronous update function management has an independent page configuration and linkage function, the centralized monitoring platform main platform has a standard page, and the page can be directly called by the monitoring host after configuration design without performing configuration operation on the page, and can be updated synchronously with the page of the monitoring host, or can be redefined and configured by only integrating data and alarm information in the embedded service.
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| CN102436249A (en) * | 2012-01-19 | 2012-05-02 | 四川谊田集群科技有限公司 | Intelligent electric quantity management and control system and method |
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| CN108073120A (en) * | 2017-11-16 | 2018-05-25 | 杭州好园科技有限公司 | Wisdom garden energy environment monitoring system |
| WO2018095237A1 (en) * | 2016-11-28 | 2018-05-31 | 上海航天精密机械研究所 | Mes-based intelligent heat treatment system and control method therefor |
| CN211908986U (en) * | 2019-12-21 | 2020-11-10 | 山西星达宏智能科技有限公司 | Intelligent operation and maintenance early warning management platform for high-speed electromechanical system |
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- 2021-06-22 CN CN202110688750.2A patent/CN113485164A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436249A (en) * | 2012-01-19 | 2012-05-02 | 四川谊田集群科技有限公司 | Intelligent electric quantity management and control system and method |
| CN104898618A (en) * | 2015-05-08 | 2015-09-09 | 无锡中粮工程科技有限公司 | Grain and oil processing production line energy management system and management method |
| WO2018095237A1 (en) * | 2016-11-28 | 2018-05-31 | 上海航天精密机械研究所 | Mes-based intelligent heat treatment system and control method therefor |
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